Class D amplifier with pseudo-randomized carrier frequency modulation (PRCFM) for EMI mitigation

• Main Author: Jin, Chongfei
• Other Authors: See Kye Yak
• Format: Theses and Dissertations
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
• Online Access: https://hdl.handle.net/10356/62160
• Institution: Nanyang Technological University

Class D amplifiers are found in nearly all portable electronic products for their small size and power efficiency. Due to their high frequency switching operation, they generate significant amount of electromagnetic interference (EMI) and usually off-chip filters are necessary in order for them to c...